diff options
Diffstat (limited to 'include/uapi')
-rw-r--r-- | include/uapi/linux/btrfs.h | 12 | ||||
-rw-r--r-- | include/uapi/linux/fou.h | 2 | ||||
-rw-r--r-- | include/uapi/linux/netdev.h | 2 |
3 files changed, 13 insertions, 3 deletions
diff --git a/include/uapi/linux/btrfs.h b/include/uapi/linux/btrfs.h index b4f0f9531119..ada0a489bf2b 100644 --- a/include/uapi/linux/btrfs.h +++ b/include/uapi/linux/btrfs.h @@ -245,7 +245,17 @@ struct btrfs_ioctl_dev_info_args { __u8 uuid[BTRFS_UUID_SIZE]; /* in/out */ __u64 bytes_used; /* out */ __u64 total_bytes; /* out */ - __u64 unused[379]; /* pad to 4k */ + /* + * Optional, out. + * + * Showing the fsid of the device, allowing user space to check if this + * device is a seeding one. + * + * Introduced in v6.3, thus user space still needs to check if kernel + * changed this value. Older kernel will not touch the values here. + */ + __u8 fsid[BTRFS_UUID_SIZE]; + __u64 unused[377]; /* pad to 4k */ __u8 path[BTRFS_DEVICE_PATH_NAME_MAX]; /* out */ }; diff --git a/include/uapi/linux/fou.h b/include/uapi/linux/fou.h index 19ebbef41a63..5041c3598493 100644 --- a/include/uapi/linux/fou.h +++ b/include/uapi/linux/fou.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause */ /* Do not edit directly, auto-generated from: */ /* Documentation/netlink/specs/fou.yaml */ /* YNL-GEN uapi header */ diff --git a/include/uapi/linux/netdev.h b/include/uapi/linux/netdev.h index 588391447bfb..8c4e3e536c04 100644 --- a/include/uapi/linux/netdev.h +++ b/include/uapi/linux/netdev.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause */ /* Do not edit directly, auto-generated from: */ /* Documentation/netlink/specs/netdev.yaml */ /* YNL-GEN uapi header */ |